Home / 27,002,943.02-37,263,746.14-14,612,749.81

Finding the Fourth Proportional to 27,002,943.02, 37,263,746.14 and 14,612,749.81

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Solution

The fourth proportional to 27,002,943.02, 37,263,746.14 and 14,612,749.81 is: 20,165,424.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002,943.02 : 37,263,746.14 = 14,612,749.81 : x
  2. Step 2: Convert to fraction form
    27,002,943.02/37,263,746.14 = 14,612,749.81/x
  3. Step 3: Cross multiply
    27,002,943.02x = 37,263,746.14 × 14,612,749.81
  4. Step 4: Simplify right side
    27,002,943.02x = 544,525,799,197,482
  5. Step 5: Solve for x
    x = 544,525,799,197,482/27,002,943.02
  6. Step 6: Final answer
    x = 20,165,424.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.